I am looking for information about George P. Warren. He married the widow of Benjamin H. Streeter (1826-1869) who died in Illinois (perhaps Cook Co., but not sure). Streeter's widow, Amelia Louise Dunwell, remarried and brought their 4 (known) children to the family: Charles D., Jessie, Isabelle, & Benjamin H., Jr.
The Book of Detroiters (a Biog. Dict.) by A. N. Marquis (ed.) & Co 1908 describes Benjamin Jr. as "Benjamin Streeter Warren" (b. 7/10/1865 Chicago) as a lawyer (Yale Grad) who married Romague Latta (6/1904, Goshen, IN). He was living in Detroit, MI area in 1908.
I'm looking for information about the family members, some of whom seem to have been legally adopted into the Warren family name, while others may not have been adopted.
The 1880 census shows Isabelle Streeter (age 14) living in the household of Lidia A. Warren (her aunt) in Monmouth, Warren Co., IL.